Why are all non-whites so stuck up about the technological success of white civilisation! All of them are desperate to claim that various trinkets their civilisations (or jungle tribes in the case of the negro) are somehow vital for civilisation and that whites owe them. Well, guns germs nad steel is right! Except from the mongoloid and arba perspective instead of the white perspective since whites have been put at an environment disadvantage! They do not have a coastal land bridge to follow in order to get to the Americas and Australia, they do not have acres of warm wet plains in which anything can be grown and producing dense populations is easy. All whites had were a few strips of dry land on the mediterenean with which to originate civilisation.
Apparently mongoloids have a higher IQ and invented a load of things. Fair enough, it's true. However being the originators with a huge stable empire with the time and energy to develop these technologies to their full potential, which did not. It is pretty obvious their brains are meant to make rice paddies, but not devise ways to pound the kernels out of rice without manual labour.